File Upload Field
Collect documents, images, and files with confidence. From resumes to photos with drag-and-drop upload, file type restrictions, size limits, and instant previews – the File Upload field provides secure file collection with modern UX and comprehensive validation.
Professional File Collection with Smart Validation
Perfect for:
Powerful Features for Every Use Case
📤 Multiple File Upload
Single or Multiple Files:
Allow users to upload just one file or enable multiple file uploads. Users can select multiple files at once or add files one at a time.
- Smart File Management:
- Add files incrementally
- Remove individual files before submission
- See all selected files with names and sizes
- Clear indication of upload count
Min/Max File Controls:
When multiple uploads are enabled, set minimum and maximum file counts. Require at least 2 files, limit to 10 files, or any range that fits your needs.
Examples:
- Resume submission: 1 file only
- Photo gallery: Min 3, Max 10 images
- Document package: Min 2, Max 5 files
- Portfolio: Min 1, Max 20 files
🎯 File Type Restrictions
7 Pre-Configured Categories:
Images – jpg, png, gif, and all image formats
Perfect for photos, logos, screenshots, and visual content.
Documents – pdf, doc, docx, txt, odt
Ideal for resumes, reports, contracts, and text documents.
Spreadsheets – xls, xlsx, csv, ods
For data files, budgets, reports, and calculations.
Presentations – ppt, pptx, odp
Slide decks, pitch presentations, and visual reports.
Archives – zip, rar, 7z, tar, gz
Compressed files, file packages, and backups.
Audio – mp3, wav, and all audio formats
Music files, voice recordings, and sound clips.
Video – mp4, mov, and all video formats
Video files, recordings, and multimedia content.
Mix & Match:
Check multiple categories to accept various file types. Enable Images + Documents to accept both photos and PDFs.
📝 Custom File Extensions
Specify Exact File Types:
Beyond the 7 categories, define specific file extensions you want to accept. Enter custom extensions separated by commas.
Examples:
- `.jpg, .png, .pdf` – Photos and PDFs only
- `.docx, .pdf, .txt` – Specific document formats
- `.ai, .psd, .sketch` – Design files
- `.dwg, .dxf` – CAD files
- `.sql, .db` – Database files
Perfect Control:
Combine category checkboxes with custom extensions for precise file type control. Accept Images category plus `.svg` for complete image support.
🖼️ File Previews
Visual File Feedback:
Enable “Show File Previews” to display thumbnails for images and file icons for other types. Users see exactly what they’ve selected before submitting.
Preview Features:
- Image thumbnails for photos
- File type icons for documents
- File name and size display
- Remove button for each file
Visual upload confirmation
Better User Experience:
Previews confirm successful file selection, reduce errors, and provide confidence that the right files are attached.
🎨 Custom Button Text
Personalize Upload Experience:
Change the upload button text from “Choose File” to anything that fits your form’s context.
Examples:
- “Upload Resume”
- “Select Photos”
- “Attach Documents”
- “Add Files”
- “Browse Files”
- “Choose Images”
Contextual Language:
Match button text to what users are uploading for clearer instructions and better user experience.
🔐 Built-In Security
Automatic File Validation:
All uploaded files are validated for type and size before processing. Malicious files are rejected automatically.
Security Layers:
- File type validation (extension and MIME type)
- File size limits enforced
- Server-side re-validation
- WordPress security standards
- Sanitized file names
Safe File Handling:
Files are securely stored using WordPress upload directories with proper permissions and security measures.
🔀 Conditional Logic
Dynamic Upload Fields:
Show or hide file upload fields based on other form values. Display upload options only when relevant to user selections.
Advanced Logic Rules:
- AND Logic – All conditions must be met
- OR Logic – Any condition can trigger the action
- 8 Operators – Equals, Not equals, Greater than, Less than, Contains, Is empty, and more
🎯 Enhanced User Experience
Smart Features Built-In:
- Selected File List – See all chosen files with names and sizes
- Remove Individual Files – Delete files before submission
- Upload Progress – Visual feedback during uploads (with auto-upload)
- Clear Error Messages – Specific validation errors with guidance
- File Count Display – Shows number of files selected
- Required Validation – Make file upload mandatory
- Help Text Support – Add descriptions about file requirements
- Custom CSS Classes – Apply custom styling
- Accessibility Support – Keyboard navigation and screen reader compatible
- Mobile Optimized – Native file pickers on mobile devices
📏 File Size Limits
Control Upload Sizes:
Set maximum file size per file in megabytes (MB). Prevent oversized uploads that could slow submission or exceed server limits.
Flexible Limits:
- Small files: 1-2 MB for documents
- Standard: 5 MB for general uploads
- Images: 10 MB for photos
- Large files: 50 MB+ for videos or archives
Per-File Validation:
Size limit applies to each individual file, not total upload size. Users can upload 5 files of 5MB each if you set 5MB limit.
Clear Feedback:
Users see file size errors immediately before submission with specific messages like “File exceeds 5MB limit.”
⚡ Auto-Upload on Selection
Instant Upload Option:
Enable “Auto-upload on Selection” to start uploading files immediately when selected, rather than waiting for form submission.
Benefits:
- Faster perceived performance
- Upload large files while users fill other fields
- Immediate upload confirmation
- Progress feedback during upload
Use Cases:
- Large file submissions (videos, archives)
- Multi-step forms where files upload early
- Forms with many fields to complete
- Better UX for slow connections
🎨 Drag & Drop Upload
Modern File Selection:
Enable drag-and-drop to let users drag files directly from their desktop or file browser onto the upload area. No browsing required.
Dual Upload Methods:
- Traditional “Choose File” button
- Drag files directly onto upload zone
- Both methods work simultaneously
Visual Feedback:
Upload area highlights when files are dragged over, providing clear visual indication of drop zone.
Mobile Compatible:
Works on desktop with full drag-and-drop. Falls back to standard file picker on mobile devices.
Simple Setup in 3 Steps
Get your File Upload Field ready in minutes
Add File Upload Field
Drag and drop the File Upload field from the Basic Fields section into your form.
Set File Restrictions
Choose allowed file types (Images, Documents, etc.), set max file size (e.g., 5MB), and enable multiple files if needed with min/max count.
Enable Modern Features
Turn on drag-and-drop for easier uploads, enable file previews for visual feedback, and customize button text to match your form’s context..
🎉 That’s it! Your file upload field is ready with smart validation and modern UX.
Real-World Applications
Job Applications
* Resume/CV uploads (PDF, DOCX)
* Cover letter attachments
* Portfolio file submissions
* Reference document uploads
Photo Submissions
* Contest entries (multiple images)
* Property listing photos
* Product photography
* Event photo uploads
Business Documents
* Quote request files
* Contract submissions
* Invoice uploads
* Proposal documents
Education
* Assignment submissions
* Transcript uploads
* Certificate documents
* Project file submissions
Support Tickets
* Screenshot attachments
* Error log files
* Configuration files
* Diagnostic documents
Creative Portfolios
* Design file submissions
* Video portfolio uploads
* Audio samples
* Creative work examples
Complete Field Options
Basic Configuration
- Field Label – The title shown above the file upload field
- Description/Help Text – Additional guidance about file requirements
- Required Field – Make file upload mandatory
- Placeholder – Not applicable for file uploads
Multiple Files
Allow Multiple Files – Let users upload more than one file at a time
- When multiple files enabled:
- Minimum Files – Least number of files required (e.g., 1)
- Maximum Files – Most files a user can upload (e.g., 10)
Allowed File Types
Pre-Configured Categories (check any combination):
- Images (jpg, png, gif)
- Documents (pdf, doc, txt)
- Spreadsheets (xls, csv)
- Presentations (ppt, pptx)
- Archives (zip, rar)
- Audio (mp3, wav)
- Video (mp4, mov)
Specific File Extensions
Enter custom file types separated by commas (e.g., `.jpg, .png, .pdf, .docx`)
File Size Control
- Maximum File Size – Maximum size for each uploaded file in megabytes (MB)
- Enter number like 5 for 5MB limit
- Leave empty for no limit (uses server default)
- Applied per file, not total upload size
User Experience
- Show File Previews – Show thumbnails for images and icons for other files
- Enable Drag & Drop – Let users drag files directly onto the form
- Upload Button Text – Customize button text (default: “Choose File”)
- Auto-upload on Selection – Start uploading files immediately when selected (instead of waiting for form submission)
Conditional Logic
- Enable Conditional Logic – Show/hide based on conditions
- Logic Type
- All conditions must be met (AND)
- Any condition can be met (OR)
- Condition Rules
- Show/Hide – Action to take
- Field – Which field to check
- Operator – Equals, Not equals, Contains, Greater than, Less than, Is empty, Is not empty
- Value – Comparison value
- Multiple Conditions – Add unlimited rules
Advanced Options
- Hidden Field – Make field invisible (not recommended for file uploads)
- Custom CSS Classes – Apply custom styling
- Accessibility Attributes – ARIA labels for screen readers
Why Choose Our File Upload Field?
✅ Multiple Files – Single or multiple uploads with min/max controls
✅ Smart Restrictions – 7 file categories plus custom extensions
✅ Size Limits – Set max size per file in MB
✅ Drag & Drop – Modern file selection experience
✅ File Previews – Visual confirmation with thumbnails
✅ Secure – Built-in validation and WordPress security
✅ Auto-Upload – Optional instant upload on selection
✅ User-Friendly – Clear feedback and error messages
✅ Fully Integrated – Works seamlessly with all form features
Frequently Asked Questions
Q: How many files can users upload?
Single file by default. Enable “Allow Multiple Files” to let users upload multiple files. Set min/max limits like Min 1, Max 10 for controlled bulk uploads.
Q: What file types are supported?
All file types are supported by default. Use category checkboxes (Images, Documents, etc.) or custom extensions to restrict specific types based on your needs.
Q: How do I limit file size?
Enter a number in “Maximum File Size” field (e.g., 5 for 5MB). This limit applies per file, not total upload size. Leave empty for server defaults.
Q: What’s the difference between categories and custom extensions?
Categories are preset groups (Images = all image types, Documents = pdf/doc/txt). Custom extensions let you specify exact formats like .svg, .ai, .psd.
Q: How does drag-and-drop work?
Enable “Enable Drag & Drop” and users can drag files from their desktop directly onto the upload area. Traditional “Choose File” button still works too.
Q: What are file previews?
With “Show File Previews” enabled, users see image thumbnails and file icons with names/sizes for all selected files before submission.
Q: What does auto-upload do?
With “Auto-upload on Selection” enabled, files start uploading immediately when selected, rather than waiting for form submission. Great for large files.
Q: Can I require specific file types?
Yes. Check file type categories and/or enter custom extensions, then enable “Required Field” to force file upload with those restrictions.
Q: How do I accept only PDFs?
Check “Documents” category if you want all document types including PDFs, or enter .pdf in “Specific File Extensions” for PDF-only uploads.
Q: What happens if a file is too large?
Users see an error message like “File exceeds 5MB limit” immediately. They must select a smaller file before submitting the form.
Are uploaded files secure?
Yes. Files are validated for type and size, stored in the WordPress upload directory with proper permissions, and follow WordPress security standards.
Q: Can I accept images and documents together?
Yes. Check both “Images” and “Documents” categories. Users can upload any combination of image and document files.
